87164784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2075

約数の個数: 120

約数和(自身を含む): 285414272

約数和(自身を除く): 198249488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2011, 2064, 2408, 2709, 3096, 3612, 4022, 4816, 5418, 6033, 6192, 7224, 8044, 10836, 12066, 14077, 14448, 16088, 18099, 21672, 24132, 28154, 32176, 36198, 42231, 43344, 48264, 56308, 72396, 84462, 86473, 96528, 112616, 126693, 144792, 168924, 172946, 225232, 253386, 259419, 289584, 337848, 345892, 506772, 518838, 605311, 675696, 691784, 778257, 1013544, 1037676, 1210622, 1383568, 1556514, 1815933, 2027088, 2075352, 2421244, 3113028, 3631866, 4150704, 4842488, 5447799, 6226056, 7263732, 9684976, 10895598, 12452112, 14527464, 21791196, 29054928, 43582392, 87164784]

約数ペア:

[(1, 87164784), (2, 43582392), (3, 29054928), (4, 21791196), (6, 14527464), (7, 12452112), (8, 10895598), (9, 9684976), (12, 7263732), (14, 6226056), (16, 5447799), (18, 4842488), (21, 4150704), (24, 3631866), (28, 3113028), (36, 2421244), (42, 2075352), (43, 2027088), (48, 1815933), (56, 1556514), (63, 1383568), (72, 1210622), (84, 1037676), (86, 1013544), (112, 778257), (126, 691784), (129, 675696), (144, 605311), (168, 518838), (172, 506772), (252, 345892), (258, 337848), (301, 289584), (336, 259419), (344, 253386), (387, 225232), (504, 172946), (516, 168924), (602, 144792), (688, 126693), (774, 112616), (903, 96528), (1008, 86473), (1032, 84462), (1204, 72396), (1548, 56308), (1806, 48264), (2011, 43344), (2064, 42231), (2408, 36198), (2709, 32176), (3096, 28154), (3612, 24132), (4022, 21672), (4816, 18099), (5418, 16088), (6033, 14448), (6192, 14077), (7224, 12066), (8044, 10836)]